baber/WOPTO huggingface dataset:
Patent FR-2651235-A1 (FR)
IPC: C08F2/38
Filed: 1989-12-28
Abstract: L'invention concerne un polymère d'acide styrène phosphonique. Le polymère est choisi entre un polymère d'acide bêta-styrène-phosphonique, un polymère d'acide alpha-styrène-phosphonique et les copolymères de l'un ou l'autre de ces acides avec au moins un autre monomère copolymérisable éthyléniquement insaturé. Ce polymère est notamment utile comme agent stimulant l'activité antibactérienne dans des compositions antibactériennes à usage buccal contre la plaque dentaire. Domaine d'application: Produits d'hygiène bucco dentaire.
Patent WO-9014854-A1 (WO)
Inventor: HUCHON JEAN-MICHEL
IPC: A61M16/10
Filed: 1990-06-01
Abstract: Dispositif d'aide à la respiration. Le dispositif conforme à l'invention est caractérisé en ce que: le moyen d'appui (7) est interposé dans le canal (4) et comporte une face d'appui (11) formant une paroi transversale perméable aux flux d'air, le clapet (12) est monté, par un moyen de fixation (13) définissant une zone de fixation (9), contre ladite paroi transversale et en aval de cette dernière par rapport au flux d'air aspiré, ledit clapet (12) étant constitué d'un matériau souple et défomable, de manière à permettre, d'une part, sa déformation axiale et radiale à partir de sa zone de fixation (9) sous l'effet du flux d'air aspiré et, d'autre part, son maintien en appui étanche contre la paroi transversale sous l'effet du flux d'air expiré, le moyen de raccordement est une prise de raccordement (5) prévue dans l'embout (1) et destinée à un raccordement à une installation d'oxygénation forcée. Application aux canules de trachéotomie.
Patent FR-2657277-A1 (FR)
Title: Procede et installation de nettoyage de lampes a rayons ultraviolets utilises pour la desinfection d'eaux usees.
Inventor: SIDNEY ELLNER
IPC: C02F1/32
Filed: 1990-01-25
Abstract: L'invention concerne un procédé et une installation de nettoyage de lampes à rayons ultraviolets (14) utilisées pour la désinfection d'eaux usées, ces lampes étant disposées dans des modules (12) à l'intérieur de chemises. Le problème à résoudre consiste à permettre le nettoyage partiel ou total des chemises sans que des éléments soient immergés en permanence. Le procédé est caractérisé en ce qu'on isole un ou plusieurs modules (12) de l'écoulement et on les nettoie par un agent de nettoyage (28) introduit dans le volume (26) qui les entoure. L'invention est applicable au traitement des eaux usées industrielles ou des collectivités publiques.
Patent FR-2661186-A1 (FR)
Title: Boue de forage au scleroglucane.
Inventor: ALAIN VAUSSARD
IPC: C09K8/08
Filed: 1990-04-19
Abstract: Composition de base pour boues de forage à base d'eau permettant de limiter le nombre et la quantité des autres constituants de la boue. Ladite composition de base comporte outre le solvant de base, eau douce, eau de mer ou eau salée, du scléroglucane comme agent viscosifiant, le mycélium l'ayant produit et de la bentonite ou un équivalent en quantité limitée.
Patent FR-2661768-A1 (FR)
Inventor: LOUIS HEINRICH
IPC: G10D9/02
Filed: 1990-05-03
Abstract: The invention relates to an instrument of the brass family, particularly a hunting horn, provided with a mouth piece and an inlet pipe which allows an improvement of the sound quality as well as a reduction of the physical effort of the user. The mouth piece (21) has an inlet cup (7) presenting a first conical surface with slight conicity and a second surface with pronounced conicity. This cup is followed by a zone with minimum cross-sectional area (22) formed preferably by a cylindrical section and followed by a divergent cone (14). The tail (4) of the mouth piece has an external conical surface (5) nested in a convergent inlet cone (26) of the instrument. Said inlet cone forms together with the outlet cone (14) of the mouth piece a chamber (31) wherein the sound is developed. This chamber is followed by a second cylindrical section (29).
Patent FR-2662583-A1 (FR)
Title: Method and installation for obtaining a milk protein coagulum
Inventor: JEAN-PIERRE CARON
IPC: A23J1/20
Filed: 1990-05-29
Abstract: The milk is carbonated (at 1) with CO2 under pressure, then conveyed, under a pressure greater than 2 MPa, by a pump (9), through a heat treatment line (10) in which it is heated to a temperature of between 60 DEG C and 100 DEG C (at 11-12) for a period of time longer than 4 min, then cooled (at 13-14) and depressurised, before separating (at 15-16) the coagulum from the waste. A coagulum of textured milk proteins is obtained having remarkable viscoelastic properties. Applications to the food industries.
Patent FR-2662771-A1 (FR)
Title: Ventilated disc for a disc brake
Inventor: JEAN BERTHAUD
IPC: F16D65/12
Filed: 1990-06-01
Abstract: Ventilated disc for a disc brake, especially comprising two coaxial annular rings (11, 12) which are spaced apart, the facing rear faces (15, 16) of which are joined together by fin-shaped spacers (17), and a hub (18) which is axially offset with respect to the set of annular rings (11, 12), characterised in that the rings (11, 12) are alternately connected to the hub (18) such that the connections (20, 21) of the said rings, converge radially towards the hub (18) and constitute complementary cooling fins.
Patent FR-2662584-A1 (FR)
Title: Powdered food product for preparing instant coffee, and its method of production
Inventor: ANTONIO BIFARO
IPC: A23F5/40
Filed: 1990-06-05
Abstract: The present invention relates to a powdered food product based on a soluble extract of coffee which is spray-dried and ground. In order to give the consumer a sensation similar to that of traditional coffee, from 5 to 10% of finely ground roasted coffee is added to the ground soluble extract. 5 to 10% of a finely ground polysaccharide such as a maltodextrin are also added. These ingredients are mixed homogenously, then agglomerated by moistening and drying.
Patent FR-2665814-A1 (FR)
Title: Transducteur electroacoustique destine a etre immerge et comportant un systeme de compensation automatique de la pression d'immersion.
Inventor: NOEL BEGNIS
IPC: B06B1/06
Filed: 1990-08-10
Abstract: L'invention concerne des transducteurs de type "Tonpilz" à compensation pneumatique des effets dus à la pression d'immersion. Elle consiste à prévoir des chambres de compensation (106-213) réduites de manière à ne compenser que les efforts axiaux s'exerçant sur le pilier central (101) de céramique du transducteur. Dans une variante les pièces de liaison (307-309) entre le carter (105) et le transducteur sont formées de lames métalliques flexibles fixées par soudure au carter et au transducteur pour améliorer la tenue et l'étanchéïté de ces pièces de liaison. Elle permet d'obtenir des transducteurs plus fiables et supportant une plus grande immersion.
Patent FR-2666141-A1 (FR)
Title: Zeolite heat pump which can be regenerated by high-frequency electric heating
Inventor: MICHEL ROCHE
IPC: F25B35/04
Filed: 1990-08-24
Abstract: The invention relates to a heat pump using pumping of the thermodynamic fluid by adsorption on zeolites; the particular feature of the system according to the invention being the mode of regeneration by high-frequency heating. It comprises: a condenser (1) filled with zeolites (7) and an evaporator (2) which are separated by a thermal insulant (3). Inside the condenser (1), a hollow electrode (4) is found, making it possible to collect the vapour, which electrode is supplied with high voltage at high frequency via the transformer (5) by the generator (8). It can be used in all known applications of heat pumps.
Patent FR-2666692-A1 (FR)
Title: Connector for a screened (shielded) transmission cable
Inventor: CLAUDE GELIN
IPC: H01R13/646
Filed: 1990-09-07
Abstract: Connector intended to enable an apparatus to be connected in series by means of a screened branch cable (20) to a screened cable (1) having a screen sheath (5) connected to a drain (4). The connector includes a connection block composed of a support element (50) in which a cut-off device (10) is housed, placed between four connection pieces (6 to 9), each of which is intended to receive one of the transmission wires of the branch cable and of the drain cable. The connection block is housed in a case (51) inside a Faraday cage (56) into which the conductors of the cables penetrate and in which are housed the support element, the connection pieces and a terminal block (30) for access to the conductors of the branch cable. Auxiliary connection members (71 to 74) and a self-looping (self-clinching) socket (70) possibly complete the connector.
Patent FR-2670931-A1 (FR)
Title: Chassis for metering and counting dirty washing
Inventor: DIDIER PARIS
IPC: D06F93/00
Filed: 1990-12-21
Abstract: The invention relates to a device intended for metering and counting dirty washing with visualisation of the code on displays, corresponding to the type of article and its origin. It consists of a chassis (1) including orifices (4) furnished with a photoelectric barrier (6) which meters the passage of dirty articles, a lamp (3) which lights up during this passage, a key pad (5) allowing selection of the codes, a programmable controller (11) for operating the device and a printer for printing the results. The device according to the invention is particularly intended for metering and counting dirty washing in industrial laundering facilities.
Patent FR-2671813-A1 (FR)
Inventor: CHARLES RASETTI
IPC: C04B18/28
Filed: 1991-01-22
Abstract: Process for obtaining a new vegetable-based thermal and sound insulator. Predried hemp is treated with an aqueous colloidal solution of potassium silicate and pigmented iron oxide, optionally with the addition of calcium carbonate.
Patent FR-2676570-A1 (FR)
Title: Anti-theft system with secured unlocking, intended more particularly for objects capable of being pierced through without damage
Inventor: ALAIN PECCHIONI
IPC: G08B13/24
Filed: 1991-05-14
Abstract: Anti-theft system with secured unlocking, intended more particularly for objects capable of being pierced through without damage consisting of a plurality of labels (1) to be fastened to each object and of at least one archway triggering an audio and/or light signal if one of the said labels (1) passes through it. Each label (1) includes means (4) for unlocking the pin (5) fastening it to the object, which are linked to a logic unit (2), and the said unlocking means (4) of the said pin (5) are actuated by the logic unit (2) only after insertion of the said label (1) into a reader (6), the sending to the said reader (6) of a certain amount of information and the reception by the logic unit (2) of a converted reception acknowledgement for the data sent.
Patent FR-2677214-A1 (FR)
Title: Instrument panel computer for lawnmowers
Inventor: ALAIN SABBAGH
IPC: A01D34/63
Filed: 1991-06-10
Abstract: A device for monitoring use and premaintenance of the equipment of a lawnmower, the said device, by virtue of a microprocessor will, for the first time, solve technical problems. The invention relates to a device making it possible to: - know the ambient temperature (1). - know the time (2). - know the fuel level (3) in a tank so as not to fall victim of an accidental break in fuel supply. - know the consumption (litres/hour) (4). - know the degree of fullness of the hopper (tray) (5) which receives the cut grass, this indication makes it possible to prevent overloading the hopper - the latter giving rise to fatigue on the motor, and contributes to better gathering. - know the charge in the battery (6) and thus safeguard all the part programmed in the memories of the quartz device. - know, by virtue of a programming keyboard (11), the surface area remaining to be cut (8) at each instant the countdown on the remaining surface area takes place electronically, it suffices to enter, once and for all, the surface area to be cut (7). - know the speed of the engine, with the aid of a rev counter (9) which makes it possible to detect any anomalies as regards your engine. - know the time elapsed (10) for cutting a surface. This application is important for landscaping companies, and municipalities, as well as for individuals wishing to have "intelligent" equipment, that is to say equipment rich in information which can prevent breakdown. The device is made up of an electronic quartz system with function-selection keys (12), provided with a microprocessor with read-only memory, itself built into an instrument panel (13). This device according to the invention is particularly intended for pushed, pulled, and self-propelled lawnmowers.
Patent FR-2681180-A1 (FR)
Title: Circuit for regulating programming voltage, for programmable memories
Inventor: JACEK KOWALSKI
IPC: H02M3/07
Filed: 1991-09-05
Abstract: Circuits for producing a voltage Vpp from a lower Vcc power supply. Such circuits are useful, for example, in the production of voltage for programming cells of an electrically programmable memory. According to the invention, the circuit includes a charge pump (PMP), a control system (REG) for discontinuing running of the charge pump when voltage (Vpp) exceeds a predefined voltage (VppO), as well as the following elements: a means (Ti) for discontinuing current consumption of the control system upon discontinuing running of the charge pump; and a control circuit (CTRL) for monitoring voltage Vpp and verifying that it does not fall beyond an inferior value dV below VppO. The circuit restores at the same time running of the charge pump and the control system's current supply. The Vpp production circuit current consumption is thereby substantially reduced.
Patent FR-2668606-A1 (FR)
Title: Capteur avec dispositif de maintien du codeur.
Inventor: BRAUER MICHAEL C
IPC: B62D5/06
Filed: 1991-10-30
Abstract: L'invention concerne les capteurs de mesure angulaire. Un dispositif pour mesurer la rotation d'un élément rotatif (10) comprend un capteur fixe (24), ledit capteur étant stationnaire par rapport à l'élément rotatif (10). Un codeur (22) tourne avec l'élément rotatif (10) et est placé dans une position adjacente au capteur (24). Un élément de maintien (26) sert à maintenir le codeur (22) à proximité étroite du capteur (24). Le capteur (24) peut être un capteur à effet Hall ou un capteur magnétorésistif. L'élément de maintien (26) peut être un élément de maintien bien connu, comme une rondelle élastique, un dispositif magnétique, un dispositif hydraulique ou pneumatique. L'invention est applicable aux véhicules automobiles.
Patent FR-2683775-A1 (FR)
Title: Device for determining the angle of roll of a vehicle
Inventor: BENOIT HUERRE
IPC: B60G17/019
Filed: 1991-11-15
Abstract: Device for determining the angle of roll, theta , of a vehicle equipped with at least one axle with independent wheels (independent axle) (r1, r2) each half-axle assembly of which includes a suspension element (1, 9) making rotational excursions about a fixed point (10, 11) on the chassis (18) of the vehicle, characterised in that the angular excursions of the two suspension elements (1, 9) are mechanically transmitted to the same angular roll sensor (23).
Patent FR-2695575-A1 (FR)
Title: Pressurised fluid diffusion from reservoir by turning cylinder - in base and compressing spring against piston with hollow piston rod sucking fluid from reservoir through piston valve
Inventor: VICTOR WASSILIEFF
IPC: B05B9/08
Filed: 1991-11-22
Abstract: The piston (1,5) divides the cylinder (2) into two tandem chambers (9,10). Axial piston displacement sucks fluid into the top chamber (9), from a reservoir, through the hollow piston rod (13) extension (11) and piston crown ball valve (12). The upper chamber is pressurised by a spring (3) acting between piston underside (5) and lower chamber base (4). The piston slides in the cylinder, non rotating. The lower piston rod screws into a base (6) cap (23) and a lower extension onto the reservoir. Cap to cylinder rotation may compress or relax the spring. Fluid may diffuse by a top valve (24). ADVANTAGE - Reduced size, number and dimension of component parts. Simplifies assembly and mounting.
Patent WO-9213492-A1 (WO)
Inventor: MOUYEN FRANCIS
IPC: G01T1/20
Filed: 1992-02-11
Abstract: The invention relates to ionizing radiation sensors such as X rays or η rays, used in industrial or medical radiographic imaging systems. Such sensor (1) is comprised of a charge transfer array device (20) coupled to a scintillator element (51, 52) and filtering means to impede the passage of radiations which have not been transformed by said scintillator element. It is characterized in that said filtering means are comprised of the association of the non-optical element consisting of a beam of tubular guides (40), which are totally or partly metallic, and of said scintillator element, said scintillator element being housed in the non-optical element. Applications particularly in the field of intraoral dental radiology.
Patent FR-2676491-A1 (FR)
Title: Serrure de tirelire.
Inventor: HANS-PETER STRATMANN
IPC: E05B65/00
Filed: 1992-05-14
Abstract: Serrure de tirelire comprenant un boîtier de serrure en tôle, dont la face frontale présente une encoche pour le passage du pêne, qui est guidé par une lumière et un boulon fileté rivé avec le boîtier de serrure et maintenu par un ressort en position fermée, caractérisée en ce que, le pêne en matière plastique est un pêne demi-tour (3).
Patent FR-2696175-A1 (FR)
Title: New 3-hexa:tri:enyl-2H-chromene derivs.
Inventor: LE BAUT G
IPC: C07D311/70
Filed: 1992-09-29
Abstract: 3-Hexatrienyl-2H-chromene derivs. of formula (I) and their stereoisomers and salts are new: R1-R4=H, halogen, R1,OR', adamantyl, or opt. substd. phenyl, furyl, pyrrolyl, pyrrolidinyl, thienyl, pyridyl, piperidyl, indolyl or quinolyl; R'=1-6C alkyl opt. substd. by OH and/or halogen; R5-R7=H or 1-6C alkyl; R8=COOR9, PO(OR9)2 or CONHR10; R9=H, 1-6C alkyl or an amino sugar residue; R10=H, 1-6C alkyl or opt. substd. aryl; with provisos.
Patent FR-2697435-A1 (FR)
Title: Ralentisseur thermique pour appareil de ventilation destiné à la protection contre l'incendie.
Inventor: MICHEL ROUYER
IPC: A62C2/12
Filed: 1992-10-29
Abstract: L'invention concerne les appareils de ventilation destinés à la protection de locaux contre l'incendie, tels que clapets coupe-feu et volets de désenfumage. Pour ralentir la montée en température de l'appareil, il est prévu une réserve de liquide de refroidissement (6, 7), tel que de l'eau, dont la libération est déclenchée lors de l'intervention de l'appareil. Le liquide de refroidissement se répand alors sur la partie fixe (1) et/ou sur l'organe mobile d'obturation (5) de l'appareil de ventilation.
Patent FR-2699103-A1 (FR)
Title: Roller cutter for posters - includes two caps, with support shaft maintained on support by these caps with sleeves permitting this shaft to rotate freely
Inventor: SIMON SALAVANIAN FRANCIS
IPC: B26B5/00
Filed: 1992-12-15
Abstract: The unit consists of a support (8) containing two caps (7). The support shaft (1) is fixed to the support by these end caps which contain bearing sleeves (6) which enables the shaft to freely rotate. This shaft (1) passes through two scored face  rollers (2), the spacers (3) and a central cutting roller (4). The assembly is held on the shaft by the nuts (5) located at either end of this shaft, and the central roller has associated with it a cleaning spring (10). On the end edges of the rotating panels (14) are metal strips (13) between which the cutting roller (4) engages and by a backwards and forwards motion of the cutting unit the paper between the strips (13) is cut. USE/ADVANTAGE  - For the cutting up into sections at the joints, paper posters pasted to double sided poster boards with rotary elements without the need of dismantling them, which can be carried out whilst the paper is still wet.
Patent WO-9318898-A1 (WO)
Title: Modular facility for prefabricating concrete elements
Inventor: GUICHARD ALAIN
IPC: F27D99/00
Filed: 1993-03-19
Abstract: A facility for prefabricating concrete elements includes a tunnel enclosure (1, 2) for receiving a plurality of moulds (22), means (23) for conveying the moulds to one end of the enclosure (1, 2), means (23) for removing the moulds at the other end (1, 2) and a track (3) connecting the removing means (23) to the conveying means and to a plurality of stations for releasing, preparing, filling, vibrating the moulds and finishing the moulding. The facility is characterized in that the tunnel enclosure (1, 2) and the connecting track (3) are divided into parallel modules (89), each module (9) including a base composed of a central section of track (10) bordered by two lateral coplanar strut frames (11, 12) forming a connecting element and serving to position each base (9) with the adjacent ones.
Patent FR-2700411-A1 (FR)
Title: Carrying sheet with pockets for holding computer discs or compact discs
Inventor: MAURICE MELOIS
IPC: B42F5/00
Filed: 1993-01-11
Abstract: The panel for carrying computer discs comprises sheets of plastic material fastened together, with heat welding in a particular configuration to define a number of pockets within the complete sheet. The sheet may include ring binder holes punched along one edge so that it may be carried in a box file or other filing system.The dimensions of the pockets match the discs, with additional perforations (2) so that a finger may be inserted to help remove a disc. Alternatively the material may be sufficiently elastic to allow the disc to be pushed out easily. A protective cover sheet may also be provided over the front of the disc carrying panel.
Patent FR-2700632-A1 (FR)
Title: Système de codage-décodage prédictif d'un signal numérique de parole par transformée adaptative à codes imbriqués.
Inventor: BRUNO LOZACH
IPC: G10L19/02
Filed: 1993-01-21
Abstract: L'invention concerne un système de codage prédictif d'un signal numérique de parole à codes imbriqués. Le signal numérique codé (Sn ) est formé par un signal de parole codé et, le cas échéant, par des données auxiliaires. Un filtre de pondération perceptuelle (11) est formé par un filtre de prédiction à court terme du signal de parole à coder pour réaliser une répartition fréquentielle du bruit de quantification. Un circuit (12) permet d'effec (CF DESSIN DANS BOPI) signal perceptuel réactualisé Pn . Un circuit de prédiction à long terme (13) est formé, en boucle fermée, à partir d'un dictionnaire réactualisé par l'excitation passée modélisée (CF DESSIN DANS BOPI) module de transformée orthonormée (MT) comporte un module de transformée adaptative (14) et un module de modélisation progressive par vecteurs orthogonaux (16), ce qui permet de délivrer des index représentatifs du signal de parole codé. Un circuit (19) permet l'insertion des données auxiliaires par vol de bits du signal de parole codé. Application à tout système de transmission et au stockage de signaux de parole.
Patent WO-9400132-A1 (WO)
Inventor: PEETERS MARIE A
IPC: A61K31/52
Filed: 1993-06-23
Abstract: L'invention concerne l'utilisation de la guanosine ainsi que de ses précurseurs et dérivés pour la fabrication de médicaments destinés au traitement des déficits fonctionnels cérébraux tels que les syndromes chromosomiques entraînant une débilité de l'intelligence tels que la trisomie 21 et la fragilité de l'X, les troubles du comportement survenant au cours de maladies du système nerveux central telles que la maladie d'Alzheimer, et les syndromes d'hyperactivité, d'hyperréactivité, d'anxiété, ou de réactions psychotiques ou autistiques.